| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.83 | 13.365% | $84.831 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $141.56 | 7.172% | $151.7127 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $172.28 | 5.487% | $181.733 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $55.59 | 11.261% | $61.85 | $61.85 | $61.85 | $61.90 |
| Purchase #5 | $224.60 | 3.299% | $232.0096 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $169.76 | 5.315% | $178.7827 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $223.36 | 8.439% | $242.2094 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $1,061.98 | $1,133.1284 | $1,133.12 | $1,133.15 | $1,133.10 | |